Last Updated & Fact Checked: October 10, 2022
Are you trying to decide between the Samsung Galaxy S21 and the Samsung Galaxy S8?
Product Versus will provide you with all the product details so you can quickly compare the facts to find which product is right for you – the Samsung Galaxy S21 or the Samsung Galaxy S8 – and find out exactly what the differences are.
Both the Samsung Galaxy S21 and the Samsung Galaxy S8 are quality products, so read on to find out which one is best for your needs!
Samsung Galaxy S21 quick facts
Samsung Galaxy S8 quick facts
Samsung Galaxy S21 product details
On Sale!Bestseller No. 1
Samsung Galaxy S21 5G, US Version, 128GB, Phantom Gray - Unlocked (Renewed)
- 6.2", 1080 x 2400 pixels, Dynamic AMOLED 2X, 120Hz, HDR10+, 1300nits, 4000mAh Battery
- 128GB ROM, 8GB RAM, No SD Card Slot, Qualcomm SM8350 Snapdragon 888 5G (5 nm), Octa-Core, Adreno 660
- Rear Camera: 64MP, f/2.0 + 12MP, f/1.8 + 12MP, f/2.2, Front Camera: 10 MP, f/2.2, Android 11, One UI 3.1
- 2G: GSM 850/900/1800/1900, CDMA 800/1900, 3G: HSDPA 850/900/1700(AWS)/1900/2100, CDMA2000 1xEV-DO, 4G LTE: 1/2/3/4/5/7/8/12/13/14/18/19/20/25/26/28/30/38/39/40/41/46/48/66/71, 5G: 2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - Single SIM
- US Model. Compatible with Most GSM and CDMA Carriers like T-Mobile, AT&T, MetroPCS, etc. Will Also work with CDMA Carriers Such as Verizon, Sprin
On Sale!Bestseller No. 2
SAMSUNG Galaxy S21 FE 5G Cell Phone, Factory Unlocked Android Smartphone, 128GB, 120Hz Display Screen, Pro Grade Camera, All Day Intelligent Battery, US Version, Graphite
- SMOOTH SCROLLING: The 120Hz display delivers a super smooth scroll, with optimized refresh rate, and a fast touch response gives seamless visuals in both work and play
- REAL DISPLAY VISION: The high quality display with Dynamic AMOLED 2X delivers vibrant color and brightness, even in bright sunlight
- PRO-GRADE CAMERA: The powerful pro grade camera delivers high quality photos and videos, with a Rear Camera that boasts 12MP Ultra Wide, Wide-angle cameras and an 8MP Telephoto Camera; It also features a Front Camera that includes a 32MP Selfie Camera
- 30X SPACE ZOOM: 30x SpaceZoom combines a 3x Hybrid Optic Zoom and 30x digital zoom for high resolution close ups, while the EngageZoom Lock reduces shakiness the further your zoom in
- SUPERIOR PERFORMANCE: The power-efficient processor chip offers reliability and performance that boosts every experience, from graphic-heavy gaming to multitasking.
On Sale!Bestseller No. 3
Samsung Galaxy S21 5G G991U 128GB Smartphone - T-Mobile Locked - (Renewed)
- These are T-Mobile Locked phones.
- Pro Grade Camera: Zoom in close, take photos and videos like a pro, and capture incredible share-ready moments with our easy-to-use, multi-lens camera
- Sharp 8K Video: Capture your life’s best moments in head-turning, super-smooth 8K video that gives your movies that cinema-style quality Multiple Ways to Record: Create share-ready videos and GIFs on the spot with multi-cam recording and automatic professional-style effects
- Higher Resolution: 64 MP camera system captures and shares detailed portraits, stunning landscapes and crisp close-ups All Day Intelligent Battery: Intuitively manages your cellphone’s usage to conserve energy, so you can go all day without charging (based on average battery life under typical usage conditions)
Samsung Galaxy S8 product details
On Sale!Bestseller No. 1
Samsung Galaxy S8 64GB Phone - 5.8in Unlocked Smartphone - Midnight Black (Renewed)
- Factory Unlocked (Unlocked by the Manufacturer) and is fully compatible with every GSM Carrier worldwide (a 'GSM Carrier' is a carrier that uses a SIM card, such as AT&T, T-Mobile, etc and is NOT COMPATIBLE with CDMA carriers such as Verizon Wireless, Sprint, and US Cellular).
- 5.8" Infinity Display: a bezel-less, full-frontal, edge-to-edge screen.
- Processor: Octa-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo) CUP
- 64GB Internal Memory, 4GB RAM (no memory card slot to expand memory)
- This Certified Refurbished product has been tested and certified to work and look like new, with minimal to no signs of wear, by a specialized third-party seller approved by Amazon. The product is backed by a minimum 90-day warranty, and may arrive in a generic brown or white box. Accessories may be generic and not directly from the manufacturer.
Bestseller No. 2
Samsung Galaxy S8, 64GB, Arctic Silver - Fully Unlocked (Renewed)
- Fully Unlocked: Fully unlocked and compatible with any carrier of choice (e.g. AT&T, T-Mobile, Sprint, Verizon, US-Cellular, Cricket, Metro, etc.), both domestically and internationally.
- The device does not come with headphones or a SIM card. It does include a charger and charging cable that may be generic.
- Inspected and guaranteed to have minimal cosmetic damage, which is not noticeable when the device is held at arm's length.
- Successfully passed a full diagnostic test which ensures like-new functionality and removal of any prior-user personal information.
- Tested for battery health and guaranteed to have a minimum battery capacity of 80%.
Bestseller No. 3
Samsung Galaxy S8+, 64GB, Midnight Black - Fully Unlocked (Renewed)
- Fully Unlocked: Fully unlocked and compatible with any carrier of choice (e.g. AT&T, T-Mobile, Sprint, Verizon, US-Cellular, Cricket, Metro, etc.), both domestically and internationally.
- The device does not come with headphones or a SIM card. It does include a charger and charging cable that may be generic.
- Inspected and guaranteed to have minimal cosmetic damage, which is not noticeable when the device is held at arm's length.
- Successfully passed a full diagnostic test which ensures like-new functionality and removal of any prior-user personal information.
- Tested for battery health and guaranteed to have a minimum battery capacity of 80%.
New products & alternatives to the Samsung Galaxy S21 and the Samsung Galaxy S8
New
Samsung Galaxy S21 FE 5G (128GB, 6GB) 6.4" AMOLED, Snapdragon 888, Global 5G Volte (GSM + CDMA) Fully Unlocked (AT&T, Verizon, Sprint, Metro) G990U1 (w/Fast Car Charger, Lavender) (Renewed)
- 6.4" FHD+ Dynamic AMOLED 2X, Infinity-O Display (2400x1080), 401ppi, HDR10+ certified, 120Hz refresh rate
- 128GB ROM, 6GB RAM, Qualcomm SM8350 Snapdragon 888 5G (5 nm), Octa-core, 4500mAh Battery
- Rear Camera: 12MP Ultra-Wide + 12MP Wide-angle + 8MP Telephoto, Front Camera: 32MP, Under Display Fingerprint
- 2G: GSM 850/900/1800/1900, CDMA 800/1900 / TD-SCDMA, 3G: HSDPA 850/900/1700(AWS)/1900/2100, CDMA2000 1xEV-DO, 4G: LTE 1/2/3/4/5/7/12/13/29/25/26/28/38/39/40/41/46/48/66/71, 5G: 41/66/71/260/261 SA/NSA/Sub6 (ensure to check compatibility with your carrier before purchase)
- US Model. Fully Unlocked Version. Compatible with Most GSM and CDMA Carriers like AT&T, T-Mobile, AT&T, MetroPCS, etc. Will Also work with CDMA Carriers Such as Verizon, Sprint.
New
Samsung Galaxy S21 FE 5G Verizon 128GB - (Renewed) (Olive)
- Locked for Activation to Verizon only; plese see Verizon SIM unlocking policy for more details. Devices can also be actiavted on Verizon Prepaid
- PRO-GRADE CAMERA: The powerful pro grade camera delivers high quality photos and videos, with a Rear Camera that boasts 12MP Ultra Wide, Wide-angle cameras and an 8MP Telephoto Camera; It also features a Front Camera that includes a 32MP Selfie Camera
- OBJECT ERASURE: Abracadabra! Wield epic photo power and easily remove unwanted images from your pics with Object Eraser.
- 30X SPACE ZOOM: 30x SpaceZoom combines a 3x Hybrid Optic Zoom and 30x digital zoom for high resolution close ups, while the EngageZoom Lock reduces shakiness the further your zoom in
- SMOOTH SCROLLING: The 120Hz display delivers a super smooth scroll, with optimized refresh rate, and a fast touch response gives seamless visuals in both work and play
On Sale!New
Samsung Galaxy S22 Ultra 5G 256GB AT&T SM-S908U Phantom White (Renewed)
- 8K SUPER STEADY VIDEO: Shoot videos that rival how epic your life is with stunning 8K recording, the highest recording resolution available on a smartphone; Video captured is effortlessly smooth, thanks to Auto Focus Video Stabilization on Galaxy S22 Ultra
- NIGHTOGRAPHY plus PORTAIT MODE: Capture the night with crystal clear, bright pics and videos, no matter the lighting with Night Mode; Portrait Mode auto-detects and adjusts to what you want front and center, making all your photos worthy of a frame
- 108MP PHOTO RESOLUTION plus BRIGHT DISPLAY: Capture premium detail with 108MP resolution— the highest available on a cell phone; Your favorite content will look even more epic on our brightest display ever with Vision Booster
- ADAPTIVE COLOR CONTRAST: Streaming on the go, working from your patio or binge-watching late into the night. The Galaxy S22 Ultra adaptive screen automatically optimizes color and brightness, outdoors and indoors
- EMBEDDED S PEN: New phone, new S Pen; Now you can unleash your creativity on Galaxy S22 Ultra with an embedded S Pen; Edit photos and videos with pinpoint accuracy, and do it all with that pen-to-paper feel
New
Samsung Galaxy S21 Ultra 5G SM-G998U 128GB Phantom Black Sprint
- PRO-GRADE CAMERA: Zoom in close with 100X Space Zoom, and take photos and videos like a pro with our easy-to-use, multi-lens camera.
- SHARP 8K VIDEO: Capture your life’s best moments in head-turning, super-smooth, cinema quality 8K Video.
- MULTIPLE WAYS TO RECORD: Create share-ready videos and GIFs with multi-cam recording and automatic, professional-style effects.
- HIGHER RESOLUTION, 100X ZOOM: Get amazing clarity with a dual lens combo of 3X and 10X optical zoom and revolutionary 100X Space Zoom.
- ALL DAY INTELLIGENT BATTERY: Intuitively manages your cellphone’s usage, so you can go all day without charging.
On Sale!New
Samsung Galaxy S21 FE 5G SM-G990U 256GB Factory Unlocked Smartphone (Renewed) (Olive)
- SMOOTH SCROLLING: The 120Hz display delivers a super smooth scroll, with optimized refresh rate, and a fast touch response gives seamless visuals in both work and play
- REAL DISPLAY VISION: The high quality display with Dynamic AMOLED 2X delivers vibrant color and brightness, even in bright sunlight
- PRO-GRADE CAMERA: The powerful pro grade camera delivers high quality photos and videos, with a Rear Camera that boasts 12MP Ultra Wide, Wide-angle cameras and an 8MP Telephoto Camera; It also features a Front Camera that includes a 32MP Selfie Camera
- 30X SPACE ZOOM: 30x SpaceZoom combines a 3x Hybrid Optic Zoom and 30x digital zoom for high resolution close ups, while the EngageZoom Lock reduces shakiness the further your zoom in
- SUPERIOR PERFORMANCE: The power-efficient processor chip offers reliability and performance that boosts every experience, from graphic-heavy gaming to multitasking.
Our conclusion on the Samsung Galaxy S21 vs Samsung Galaxy S8
Both the Samsung Galaxy S21 and the Samsung Galaxy S8 are high quality products and we are sure you will be happy with either one. In the end it comes down to your budget and the value for money you are looking for.
Either way, the Samsung Galaxy S21 and the Samsung Galaxy S8 are both excellent products that will more than do their job!